| Customization: | Available |
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| Certification: | ISO |
| Technique: | Spray Up Roving |
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Direct Roving For Filament Winding
Different E-glass direct roving applies in different production processes and are compatible with various resins, including polyester, vinyl ester, epoxy and polyurethane. It covers Pultrusion,Filament Winding,Weaving,LFT and CFRT.
Direct Roving for Filament winding, is compatible with unsaturated polyester, polyurethane, vinyl ester, epoxy and phenolic resins.
Main uses include manufacture of FRP pipes of various diameters, high-pressure pipes for petroleum transitions, pressure vessels, storage tanks, and, insulation materials such as utility rods and insulation tube.
Good process performance and low fuzz
Compatibillty with multiple of resin systems
Good mechanical properties
Complete and fast wet-out
Excellent acid corrosion resistance
| Item | Linear Density | Resin Compatibility | Features | End Use |
| BHFW-01D | 1200,2000,2400 | EP | Compatible with epoxy resin, designed for filament winding process under high tension | used as reinforcement to manufacture high pressure pipe for petroleum transmission |
| BHFW-02D | 2000 | Polyurethane | Compatible with epoxy resin, designed for filament winding process under high tension | Used to manufacture utility rods |
| BHFW-03D | 200-9600 | UP,VE,EP | Compatible with resins; Low fuzz; Superior processing property; High mechanical strength of the composite product | Used to manufacture storage tanks and medial-pressure FRP pipes for water transmission and chemical corrosion |
| BHFW-04D | 1200,2400 | EP | Excellent electrical property | Used to manufacture hollow insulation pipe |
| BHFW-05D | 200-9600 | UP,VE,EP | Compatible with resins; Excellent mechanical properties of the composite product | Used to manufacture normal pressure-resistant FRP pipes and storage tanks |
| BHFW-06D | 735 | UP,VE,UP | Excellent process performance; Excellent chemical corrosion resistance, such as gas H2S corrosion etc; Excellent abrasion resistance | Designed for RTP (reinforcement thermoplastics pipe) filament winding which requires acid resistance and abrasion resistance. It is suitable for application in spoolable piping systems |
| BHFW-07D | 300-2400 | EP | Compatible with epoxy resin; Low fuzz; Designed for filament winding process under low tension | used as reinforcement of pressure vessel and high- and medial- pressure resistance FRP pipe for water transmission |
| Identification | |||||||
| Type of Glass | E | ||||||
| Direct Roving | R | ||||||
| Filament Diameter, μm | 13 | 16 | 17 | 17 | 22 | 24 | 31 |
| Linear Density, tex | 300 | 200 400 |
600 735 |
1100 1200 | 2200 | 2400 4800 |
9600 |
| Technical Parameters | |||
| Linear Density (%) | Moisture Content (%) | Size Content (%) | Breakage Strength (N/Tex) |
| ISO1889 | ISO3344 | ISO1887 | IS03341 |
| ±5 | ≤0.10 | 0.55±0.15 | ≥0.40 |
Its excellent weaving property makes it suited for fiberglass product, such as roving cloth, combination mats, stitched mat,multi-axial fabric, geotextiles, molded grating.
The end-use products are widely used in building & construction, wind power and yacht applications.
| Package height mm(in) | 260(10) | 260(10) |
| Package inside diameter mm(in) | 160(6.3) | 160(6.3) |
| Package outside diameter mm(in) | 270(10.6) | 310(12.2) |
| Package weight kg (lb) | 15.6(34.4) | 22(48.5) |
| Number of layers | 3 | 4 | 3 | 4 |
| Number of doffs per layer | 16 | 12 | ||
| Number of doffs per pallet | 48 | 64 | 36 | 48 |
| Net weight per pallet kg (lb) | 750(1653.4) | 1000(2204.6) | 792(1764) | 1056(2328) |
| Pallet length mm (in) | 1120(44) | 1270(50) | ||
| Pallet width mm (in) | 1120(44) | 960(37.8) | ||
| Pallet height mm (in) | 940(37) | 1180(45) | 940(37) | 1180(46.5) |
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